Walk Behind Automatic Floor Scrubber/Drier YHFS-800H The YHFS-800H Floor Scrubber is the professional cleaning machine, which with larger tank capacity, double brushes, self-driving motor. Washing, brushing and suction are all done at a time. Floor would be as clean as a new one. Dirty water, mud, sand, stains, and oil contaminations are all sucked into recovery tank in a systematic way. Compared with semi-automatic floor scrubber, they can more greatly reduce workload, faster clear away all dirt on the floor. It is a easiest-to-manipulate machine, which doesn't require any training, maintenance fast, easy and highly performing. Walk Behind Floor Scrubber/Drier YHFS-800H Features: 1.Self-driving motor, greatly reduce cleaning workload. 2.Double brushes, greatly enhance cleaning efficiency, reduce cost. 3.It is perfect choice for large area cleaning such as shopping centers, airports, supermarkets, warehouse and factory floors etc. 4.All components including the accessories are all ready, easy assembly and easy maintenance, excellent performance gives the safe and smooth operation to the user. 5.This unit is compact type, light and easy to pack. 6.Visual buttons on the instrument panel, easy operation without special training.